@inproceedings{inproceedings4b4febf5,
title   = {Photoinduced birefringence at low temperatures in Langmuir-Blodgett films of azobenzene-functionalized copolymers},
author = {Silva, Josmary Rodrigues and Dall'Agnol, Fernando F. and Souza, Nara C. and Oliveira Junior, Osvaldo Novais de and Giacometti, José Alberto},
year = {2003},
publisher = {Sociedade Brasileira de Física},
booktitle   = {Encontro Nacional de Física da Matéria Condensada}
}